Individual Calculations September 2009
 Todorov, Momchil  Total change: 6.45  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 2117 2229 5.50 8 0.43 15 6.45 
  Ivanova, Gergana 1829  * BUL1.0010.08151.20 
  Hristov, Emil 1950 BUL1.0010.16152.40 
  Dzanev, Georgi 2109 BUL0.501-0.1615-2.40 
  Stoinev, Metodi 2315 BUL0.5010.12151.80 
  Kozhuharov, Spas m2406 BUL0.001-0.2715-4.05 
  Vladimirov, Ivo 2082 BUL0.501-0.2015-3.00 
  Kirov, Dimitar 2097 BUL1.0010.32154.80 
  Vachev, Vladimir f2144 BUL1.0010.38155.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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